//
//  UIWindow+YBAdd.h
//  yiban
//
//  Created by yiban on 16/11/4.
//  Copyright © 2016年 wry. All rights reserved.
//

#import <UIKit/UIKit.h>

@interface UIWindow (YBAdd)
- (UIViewController *)visibleViewController;
+ (UIViewController *)getVisibleViewControllerFrom:(UIViewController *)vc;
@end
